7920016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 17359380

約数和(自身を除く): 9439364

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 101, 104, 116, 169, 202, 208, 232, 338, 377, 404, 464, 676, 754, 808, 1313, 1352, 1508, 1616, 2626, 2704, 2929, 3016, 4901, 5252, 5858, 6032, 9802, 10504, 11716, 17069, 19604, 21008, 23432, 34138, 38077, 39208, 46864, 68276, 76154, 78416, 136552, 152308, 273104, 304616, 495001, 609232, 990002, 1980004, 3960008, 7920016]

約数ペア:

[(1, 7920016), (2, 3960008), (4, 1980004), (8, 990002), (13, 609232), (16, 495001), (26, 304616), (29, 273104), (52, 152308), (58, 136552), (101, 78416), (104, 76154), (116, 68276), (169, 46864), (202, 39208), (208, 38077), (232, 34138), (338, 23432), (377, 21008), (404, 19604), (464, 17069), (676, 11716), (754, 10504), (808, 9802), (1313, 6032), (1352, 5858), (1508, 5252), (1616, 4901), (2626, 3016), (2704, 2929)]